Summary of the invention
It is an object of the invention at least solve one of the technical problems existing in the prior art, it is boiling hot to provide a kind of packaging bag
Bottom equipment, to transfer packaging bag and be formed to its bottom flap, work efficiency is high, is hardly damaged packaging bag.
According to the first aspect of the invention, a kind of boiling hot bottom equipment of packaging bag is provided, comprising:
Rack, is provided with the first guide rail, the second guide rail and first driving device in the rack, sliding on first guide rail
Dynamic to be provided with bearing material frame, second guide rail is located at the top of first guide rail, and the first driving device is held with described
Material frame frame is connected, and is provided with the stock chest that can place packaging bag on the bearing material frame;
The overturning sucking disc mechanism of two groups of liftables translation, overturning sucking disc mechanism described in two groups are slidably mounted on described second and lead
It on rail and is oppositely arranged, can adsorb and packaging bag is unfolded;
Shaping mechanism is installed in the rack, and the shaping mechanism includes the bottom for carrier package bag and can
The bearing structure of folding and the pressing structure that the bottom of packaging bag is pressed with bearing structure cooperation, the bearing structure
And/or heating device is provided on the pressing structure.
Above-mentioned packaging bag scalds bottom equipment and has the advantages that first driving device driving bearing material frame is led along first
When rail is moved to the lower section of overturning sucking disc mechanism, packaging bag is adsorbed and is unfolded by overturning sucking disc mechanism, and along the second guide rail
Packaging bag is simultaneously delivered to the bottom progress flanging sizing in bearing structure by pressing structure to packaging bag by movement.Above structure
The molding efficiency in packaging bag bottom is substantially increased, intelligent type automatic effect is reached;Since bearing structure opposite can open and close,
It when unloading the packaging bag of forming, is hardly damaged, final product quality is high.
Bottom equipment is scalded in the packaging bag described according to the first aspect of the invention, and the bearing structure includes support rod, can
The support plate component of opposite folding and the second driving device, the lower part of the support rod are fixedly installed in the rack, institute
State the top that support plate component is rotatablely arranged at the support rod;
Fixed block is fixedly installed on the support rod, one end of second driving device is articulated in the fixed block
On, the other end of second driving device is articulated in the support plate component, and second driving device is obliquely installed.
Bottom equipment is scalded in the packaging bag according to the first aspect of the invention, and the support plate component includes being located at institute
The support plate of the two sides of support rod is stated, and two support plates are oppositely arranged;
In two support plates, at least one support plate is rotatably installed on the top of the support rod.
Bottom equipment is scalded in the packaging bag according to the first aspect of the invention, and the pressing structure includes fixing seat, connection
Arm, pressing plate and third driving device, the fixing seat are installed in the rack, and the linking arm is rotatablely arranged at institute
It states in fixing seat, the pressing plate is installed on the linking arm backwards to one end of the fixing seat, the third driving device installation
In in the rack, and the output end of the third driving device is connected with the linking arm and can drive the pressing plate court
It is mobile to the bearing structure, the heating device is provided on the pressing plate and/or the support plate component.
Bottom equipment is scalded in the packaging bag described according to the first aspect of the invention, the overturning sucking disc mechanism include mounting rack,
The sucker structure of packaging bag can be adsorbed, the lifting device of the sucker structure lifting can be driven and the peace can be driven
Mobile mobile device is shelved, the mounting rack is slidably mounted on second guide rail, and the sucker structure is slidably mounted on
On the mounting rack, the lifting device is set on the mounting rack, and the lifting device is connected with the sucker structure
It connects, the mobile device is set on the mounting rack or in the rack.
Bottom equipment is scalded in the packaging bag according to the first aspect of the invention, and the sucker structure includes mounting base, overturning
Axis, sucker and rotation drive device, the mounting rack are slidably mounted on second guide rail, the mounting base and the peace
It shelves and is slidably connected, the torsion shaft is rotatablely arranged in the mounting base, and the sucker is fixedly installed in the overturning
On axis, the rotation drive device is installed in the mounting base, and the output end of the rotation drive device and the overturning
Axis is connected.
Bottom equipment is scalded in the packaging bag described according to the first aspect of the invention, and the mounting rack includes lifting unit and is located at institute
The translation part below lifting unit is stated, the translation part is slidably mounted on second guide rail, is arranged on the lifting unit
Lifting device is stated, the mobile device is provided in the translation part;
The lifting device includes driving motor, screw rod and screw, and the driving motor is connected with the screw rod, institute
It states mounting base to be installed on the screw rod, the lower end of the mounting base is provided with the screw engaged with the screw rod.
Bottom equipment is scalded in the packaging bag described according to the first aspect of the invention, both the mounting base and the lifting unit its
It is provided with sliding seat on one, sliding rail, the sliding seat sliding peace are provided on both the mounting base and the lifting unit are another
Loaded on the sliding rail.
Bottom equipment is scalded in the packaging bag according to the first aspect of the invention, has limiting groove, institute in the translation part
The two sides for stating limiting groove are respectively arranged with protrusion, and the protrusion is vertically arranged in the translation part;
The mobile device include fourth drive device, driving wheel, the first transmission belt, transmission shaft, driven wheel, idler wheel and
The output end of second transmission belt, the fourth drive device is connected with the driving wheel, and the transmission shaft can be rotatably set
In on the protrusion, and the driven wheel and the idler wheel are fixedly installed on the transmission shaft, the first transmission belt winding
In on the driving wheel and on the driven wheel, the idler wheel is rotatablely arranged on two protrusions;
The both ends of second transmission belt are fixedly installed in the rack, and second transmission belt is arranged in the limit
It groove and is set around on the idler wheel.
Bottom equipment is scalded in the packaging bag according to the first aspect of the invention, can be rotatably set between two protrusions
There are two directive wheel, the idler wheel is set between two directive wheels, and second transmission belt be located at two described in lead
To wheel lower section and be set around the top of the idler wheel.
Specific embodiment
This part will be described in specific embodiments of the present invention, and the preferred embodiments of the invention is shown in the accompanying drawings, attached
The effect of figure be with figure remark additionally book word segment description, enable a person to intuitively, visually understand of the invention
Each technical characteristic and overall technical architecture, but it should not be understood as limiting the scope of the invention.
In the description of the present invention, it is to be understood that, be related to orientation description, for example, above and below, front, rear, left and right etc.
The orientation or positional relationship of instruction be based on attached orientation or positional relationship shown in FIG. 1, be merely for convenience of the description present invention and
Simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construction
And operation, therefore be not considered as limiting the invention.
In the description of the present invention, several to be meant that one or more, it is multiple to be meant that two or more, be greater than,
Be less than, more than etc. be interpreted as not including this number, it is above, following, within etc. be interpreted as including this number.If there is being described to first,
Second is only intended to for the purpose of distinguishing technical characteristic, is not understood to indicate or imply relative importance or implicitly indicates institute
The quantity of the technical characteristic of instruction or the precedence relationship for implicitly indicating indicated technical characteristic.
In the present invention, unless otherwise restricted clearly, the words such as " setting ", " installation ", " connection " be shall be understood in a broad sense, example
Such as, it can be directly connected, it can also be indirectly connected through an intermediary;It may be a fixed connection, be also possible to removably
Connection, can also be integrated molding;It can be mechanical connection;It can be the mutual of connection inside two elements or two elements
Interactively.Skilled artisan can rationally determine above-mentioned word in this hair with the particular content of combination technology scheme
Concrete meaning in bright.
Shown in referring to Fig.1, the present invention provides a kind of packaging bags to scald bottom equipment, including rack 10, overturning sucking disc mechanism 30
And shaping mechanism 40, the second guide rail 12 and first for being provided with the first guide rail 11 vertically installed, being transversely mounted in rack 10
Driving device 13, sliding is provided with bearing material frame 20 on the first guide rail 11, and the second guide rail 12 is located at the top of the first guide rail 11, the
One driving device 13 is connected with bearing material frame 20, and the stock chest 21 that can place packaging bag is provided on bearing material frame 20;
Two groups of overturning sucking disc mechanisms 30 are slidably mounted on the second guide rail 12 and are oppositely arranged, and can adsorb and be unfolded to pack
Bag.It should be noted that in embodiments of the present invention, packaging bag is flat in stock chest 21.
Referring to Fig.1, shown in Fig. 2, Fig. 4 and Fig. 5, shaping mechanism 40 is installed in rack 10, and shaping mechanism 40 includes using
In carrier package bag bottom and the bearing structure 41 that can open and close and cooperate to press the bottom of packaging bag with bearing structure 41
Heating device is provided on the pressing structure 42 in portion, bearing structure 41 and/or pressing structure 42.
First driving device 13 drives bearing material frame 20 to be moved to the lower section for overturning sucking disc mechanism 30 along the first guide rail 11
When, it is adsorbed by overturning sucking disc mechanism 30 and packaging bag is unfolded, and moved along the second guide rail 12 and be delivered to packaging bag and hold
It carries and flanging sizing is carried out by bottom of the pressing structure 42 to packaging bag in structure 41.Above structure substantially increases packaging bag bottom
The molding efficiency in portion, reaches intelligent type automatic effect;Since bearing structure 41 opposite can open and close, the packaging of forming is unloaded
It when bag, is hardly damaged, final product quality is high.
In wherein some implementations, first driving device 13 is lace conveying device, air cylinder device etc..
Preferably, in embodiments of the present invention, lace conveying device includes rotating electric machine, first conveyer belt, driving pulley
And driven pulley, rotating electric machine are installed on the side on the front end of rack 10 and being located at the first guide rail 11, driving pulley installation
In on the output shaft of rotating electric machine, the rear end of rack 10 is rotatably installed on by shaft from belt wheel and corresponding rotating electric machine is set
It sets, the first delivery bag is set around on driving pulley and from belt wheel, and bearing material frame 20 is fixedly installed in first conveyer belt, is passed through
Rotating electric machine drives driving pulley and rotates from belt wheel, and then bearing material frame 20 is delivered to the lower section of overturning sucking disc mechanism 30,
Stable drive is reliable.
In wherein some embodiments, when bearing material frame 20 is set as two, one of bearing material frame 20 is fixedly mounted
In the left side of first conveyer belt, another bearing material frame 20 is fixedly installed in the right side of the first delivery bag, and the first delivery bag rotates,
It enables to two bearing material frames 20 to be alternately delivered to the lower section of overturning sucking disc mechanism 30, improves production efficiency.It needs to illustrate
, there are two bearing material frames 20 for setting in rack 10, also may be configured as one or three or more bearing material frame 20.
Referring to Figures 1 and 2 shown in, it is preferred that in embodiments of the present invention, bearing structure 41 include support rod 411, can
The support plate component 412 of opposite folding and the second driving device 413, the lower part of support rod 411 are fixedly installed in rack 10,
Support plate component 412 is rotatablely arranged at the top of support rod 411;
Fixed block 4111 is fixedly installed on support rod 411, one end of the second driving device 413 is articulated in fixed block 4111
On, the other end of the second driving device 413 is articulated in support plate component 412, and the second driving device 413 is obliquely installed.
Preferably, in embodiments of the present invention, support plate component 412 includes the branch for being located at the two sides of support rod 411
Fagging, and two support plates are oppositely arranged;
Two support plates are rotatably installed on the top of support rod 411;The lower part of one of them the second driving device 413
It is articulated in the side of fixed block 4111, the top of second driving device 413 is articulated in one of support plate;Another
The lower par pivots of two driving devices 413 are articulated in another in the other side of fixed block 4111, the top of second driving device 413
In a support plate.It is provided with the second driving device 413, enables to two support plates are opposite to open and close;When two support plates are opposite
The bottom of simultaneously carrier package bag is unfolded, and then presses the bottom of packaging bag by pressing structure 42;Complete folding in the bottom of packaging bag
It after the sizing of side, is folded by the way that two support plates are opposite, convenient for unloading packaging bag, is hardly damaged packaging bag, and operation is convenient.
In wherein some embodiments, support plate component 412 include include the support for being located at the two sides of support rod 411
Plate, and two support plates are oppositely arranged;
One of support plate is fixedly installed in the top of support rod 411, another support plate is rotatably installed on branch
The top of strut 411, and the support plate is connected by the second driving device 413 with fixed block 4111.
Certainly, it should be noted that in wherein some embodiments, support plate component 412 also may be configured as a support
Plate, support plate is rotatably installed on the top of support rod 411, and is connected by the second driving device 413 with fixed block 4111
It connects.
It should be noted that in embodiments of the present invention, support plate by shaft be articulated with support rod 411 top or
It is riveted on the top of support rod 411, the second driving device 413 is hingedly connected to support plate and fixed block 4111 also through shaft,
Or second driving device 413 be riveted in support plate and fixed block 4111 respectively.Certainly, there are also other realities for above-mentioned connection type
Example is applied, it is not limited here.
In embodiments of the present invention, the second driving device 413 is hydraulic cylinder, cylinder etc..
Referring to Fig.1, shown in Fig. 2, Fig. 4 and Fig. 5, it is preferred that in embodiments of the present invention, pressing structure 42 includes fixing
Seat 421, linking arm 422, pressing plate 423 and third driving device 424, fixing seat 421 are installed in rack 10, linking arm 422
It is rotatablely arranged in fixing seat 421, pressing plate 423 is installed on the one end of linking arm 422 backwards to fixing seat 421, third driving
Device 424 is installed in rack 10, and the output end of third driving device 424 is connected with linking arm 422 and can drive pressure
Plate 423 is mobile towards bearing structure 41;
In wherein some implementations, heating device is provided on pressing plate 423.It should be noted that some implementations wherein
In example, it is provided on support plate component 412 in heating device or pressing plate 423 and support plate and is provided with heating device, it can
To fast implement pressing, realize that the bottom of packaging bag is hot-forming, structure is simple, and production cost is low, effectively raises packaging
The working efficiency of bag production.
It should be noted that in embodiments of the present invention, linking arm 422 is rotatably coupled by drive-connecting shaft or rivet
In fixing seat 421.By third driving device 424 be drivingly connected arm 422 with dynamic pressure plate 423 towards or backwards to support plate move
It is dynamic.
In wherein some embodiments, pressing structure 42 is pressing plate 423 and third driving device 424, third driving device
424 are installed in rack 10, and pressing plate 423 is connected with the output end of third driving device 424 and is correspondingly arranged in support plate
Top, by third driving device 424 can drive pressing plate 423 towards or backwards to support plate it is mobile.
In embodiments of the present invention, third driving device 424 is hydraulic cylinder, cylinder etc..
Referring to Fig.1 and shown in Fig. 3 to Fig. 7, in embodiments of the present invention, overturning sucking disc mechanism 30 include mounting rack 31,
The sucker structure 32 of packaging bag, the lifting device 33 that sucker structure 32 can be driven to go up and down can be adsorbed and installation can be driven
The mobile mobile device 34 of frame 31, mounting rack 31 are slidably mounted on the second guide rail 12, and sucker structure 32 is slidably mounted on installation
On frame 31, lifting device 33 is set on mounting rack 31, and lifting device 33 is connected with sucker structure 32, and mobile device 34 is set
It is placed on mounting rack 31 or in rack 10.
Referring to Fig.1, shown in Fig. 4, Fig. 5 and Fig. 6, in embodiments of the present invention, sucker structure 32 include mounting base 321,
Torsion shaft 322, sucker 323 and rotation drive device 324, mounting rack 31 are slidably mounted on the second guide rail 12, mounting base 321
It is slidably connected with mounting rack 31, torsion shaft 322 is rotatablely arranged in mounting base 321, and sucker 323 is fixedly installed in torsion shaft
On 322, rotation drive device 324 is installed in mounting base 321, and the output end of rotation drive device 324 and 322 phase of torsion shaft
Connection.
In embodiments of the present invention, rotation drive device 324 is rotating electric machine etc..
Referring to Fig.1, shown in Fig. 4, Fig. 5 and Fig. 6, in embodiments of the present invention, mounting rack 31 includes lifting unit 311 and position
Translation part 312 in 311 lower section of lifting unit, translation part 312 are slidably mounted on the second guide rail 12, are provided on lifting unit 311
Lifting device 33 is provided with mobile device 34 in translation part 312;
Lifting device 33 includes driving motor 331, screw rod 332 and screw 333, and driving motor 331 is connected with screw rod 332
It connects, mounting base 321 is installed on screw rod 332, and the lower end of mounting base 321 is provided with the screw 333 engaged with screw rod 332.
It drives screw rod 332 to rotate by driving motor 331, and then drives 321 OQ t portion 311 of mounting base mobile.
In wherein some embodiments, it is provided with sliding seat 51 in mounting base 321, sets on both lifting units 311 are another
It is equipped with sliding rail 52, sliding seat 51 is slidably mounted on sliding rail 52.33 drive installation seat of lifting device, 321 OQ t portion 311 moves
When dynamic, sliding seat 51 is moved along sliding rail 52, plays guiding role.
Certainly, it should be noted that in wherein some embodiments, sliding seat 51, mounting base are provided on lifting unit 311
Sliding rail 52 is provided on 321.
Referring to Fig.1 and shown in Fig. 3 to Fig. 7, it is preferred that in embodiments of the present invention, have limit recessed in translation part 312
Slot 3121, the two sides of limiting groove 3121 are respectively arranged with protrusion 3122, and protrusion 3122 is vertically arranged in translation part 312;
There is limiting groove 3121, the two sides of limiting groove 3121 are respectively arranged with protrusion 3122, and convex in translation part 312
Portion 3122 is vertically arranged in translation part 312;
Mobile device 34 includes fourth drive device 341, driving wheel 342, the first transmission belt 343, transmission shaft 344, driven
Wheel 345, idler wheel 346 and the second transmission belt 347, the output end of fourth drive device 341 are connected with driving wheel 342, are driven
Axis 344 is rotatablely arranged on protrusion 3122, and driven wheel 345 and idler wheel 346 are fixedly installed on transmission shaft 344, and first
Transmission belt 343 is set around on driving wheel 342 on driven wheel 345, and idler wheel 346 is rotatablely arranged on two protrusions 3122;
The both ends of second transmission belt 347 are fixedly installed in rack 10, and the second transmission belt 347 is arranged in limiting groove 3121
And it is set around on idler wheel 346.Driving wheel 342 is driven to rotate by fourth drive device 341, the first transmission belt 343 rotates in turn
Driven wheel 345 is driven, so that idler wheel 346 is rotated such that translation part 312 is moved along the second transmission belt 347, mounting rack
31 move back and forth along the second guide rail 12, and faster, movement is more stable for speed, can save artificial, quickening job schedule.
Preferably, in embodiments of the present invention, it can be rotatably set between two protrusions 3122 there are two directive wheel 348,
Idler wheel 346 is set between two directive wheels 348, and the second transmission belt 347 is located at the lower section of two directive wheels 348 and is set around
The top of idler wheel 346.By using this structure, the second transmission belt 347 can not only be made to be tensioned, guarantee idler wheel 346
Working performance, additionally it is possible to translation part 312 is moved along the second transmission belt 347 and plays guiding role, when transmission does not shake, and makes
It runs smoothly.
It should be noted that in wherein some embodiments, driving wheel 342 and driven wheel 345 are set as belt pulley, first
Transmission belt 343 is belt, and fourth drive device 341 is rotating electric machine etc., it is, of course, understood that the second transmission belt 347 is
Belt perhaps chain idler wheel 346 be set as with belt cooperate belt wheel or with the gear of chain interoperation.
In wherein some embodiments, also settable air cylinder device, air cylinder device are installed in rack 10 mobile device 34
And it is connected with mounting rack 31 so as to drive mounting rack 31 to move along the second guide rail 12.
Work operational process of the invention: the first step, when bearing material frame 20 be moved to on two groups of overturning sucking disc mechanisms 30
Sucker 323 be aligned position;
Second step, wherein the sucker 323 of one group of overturning sucking disc mechanism 30 is rotated and by rotation drive device 324 by going up and down
Device 33 drives sucker 323 mobile towards stock chest 21, so that sucker 323 adsorbs the one side of packaging bag;
Third step, rotation drive device 324 drive sucker 323 reset, packaging bag at this time it is bottom-up, pass through lifting dress
33 driving sucker structures 32 are set to be moved to and 32 the same horizontal position of another set sucker structure backwards to bearing material component;
4th step, wherein one group of overturning sucking disc mechanism 30 overturns sucking disc mechanism 30 towards another set by mobile device 34
Mobile or two groups of overturning sucking disc mechanisms 30 move towards, so that the two sides of packaging bag are adsorbed by sucker 323, wherein one group
It is mobile backwards to 323 mechanism of another set sucker so that packaging bag is unfolded to overturn sucking disc mechanism 30, sack is under at this time;
Packaging bag is delivered to bearing structure by one group of overturning sucking disc mechanism 30 or two groups of sucker structures 32 by the 5th step
It at 41, and is covered on support plate component 412 by lifting device 33, pressing plate 423 is mobile towards support plate component 412 and to packet
The bottom of pack carries out flanging sizing;
6th step, after flanging sizing is completed in the bottom of packaging bag, pressing plate 423 is mobile backwards to support plate component 412, and second drives
Dynamic device 413 drives support plate component 412 to fold, and packaging bag is unloaded.
Above-described embodiment is preferred embodiment of the invention, and the present invention can also have other embodiments.The technology of this field
Personnel can also make equivalent deformation or replacement on the premise of without prejudice to spirit of the invention, these equivalent variation or replacement are wrapped
It is contained in range set by the claim of this application.